<template>
  <div>
    <div class="back_add">
      <div class="threeImg">
        <div class="Containt">
          <div class="iconleft" @click="zuohua">
            <i class="el-icon-arrow-left"></i>
          </div>
          <ul :style="{ left: calleft + 'px' }" v-on:mouseover="stopmove()" v-on:mouseout="move()">
            <li v-for="(item, index) in superurl" :key="index">
              <img :src="item.img" />
            </li>
          </ul>
          <div class="iconright" @click="youhua">
            <i class="el-icon-arrow-right"></i>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      superurl: [
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010380143/1000',
        },
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010380876/1000',
        },
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010383036/1000',
        },
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010384581/1000',
        },
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010385112/1000',
        },
        {
          url: '',
          img: 'https://inews.gtimg.com/newsapp_bt/0/10010385625/1000',
        },
      ],
      calleft: 0,
    };
  },
  created() {
    this.move();
  },
  methods: {
    // 移动
    move() {
      this.timer = setInterval(this.starmove, 2500);
    },
    // 开始移动
    starmove() {
      this.calleft -= 340;
      if (this.calleft < -1200) {
        this.calleft = 0;
      }
    },
    // 鼠标悬停时停止移动
    stopmove() {
      clearInterval(this.timer);
    },
    // 点击按钮左移
    zuohua() {
      this.calleft -= 340;
      if (this.calleft < -1200) {
        this.calleft = 0;
      }
    },
    // 点击按钮右移
    youhua() {
      this.calleft += 340;
      if (this.calleft > 0) {
        this.calleft = -1020;
      }
    },
  },
};
</script>

<style lang="scss" scoped>
#divAdd {
  background-color: #ededed;
  /*width: 100%;*/
  /*min-width: 1200px;*/
  width: 1000px;
  margin: 0px auto;
}

.divAdd-con {
  margin: 0px auto;
  width: 1000px;
  overflow: auto;
  padding: 30px 0px;
}

.divAdd-con img {
  float: left;
}

.indexrt {
  margin: 0px 40px;
}

.divAddleft img {
  float: left;
  margin-bottom: 7px;
}

.divAddleft {
  float:left;
  display:block;
  width: 370px;
}

.divAddrt {
  float:right;
  display:block;
  margin-top: 7px;
}

.back_add {
  background-color: #ededed;
}

.divAdd-con img {
  border: none;
}

a:focus,
a:hover {
  color: #23527c;
}

.threeImg {
  height: 158px;
  background: #ededed;
  border-bottom: 3px solid #4679b2;
  min-width: 1000px;
}

.threeImg .Containt ul {
  margin: 0 auto;
  width: 2400px;
  position: absolute;
  left: 0px;
  cursor: pointer;
  height: 100%;
}

.threeImg .Containt ul li {
  width: 300px;
  margin-right: 40px;
  margin-top: 10px;
  float: left;
}

.threeImg .Containt ul li img {
  height: 128px;
  width: 100%;
}

.Containt {
  position: relative;
  width: 1000px;
  height: 130px;
  overflow: hidden;
  margin: 0 auto;
}

.iconleft {
  position: absolute;
  width: 20px;
  height: 80px;
  top: 10px;
  z-index: 999;
  padding-top: 48px;
  background-color: #ddd;
  vertical-align: middle;
}

.iconright {
  position: relative;
  left: 978px;
  top: 70px;
  background-color: #ddd;
  /*position: absolute;*/
  width: 20px;
  height: 80px;
  top: 10px;
  z-index: 999;
  padding-top: 48px;
  background-color: #ddd;
  vertical-align: middle;
}
</style>
